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2025
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Invention
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Lead-based alloy and related processes and products.
A lead-based alloy containing alloying addi... |
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2024
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Invention
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Lead-based alloy and related processes and products. A lead-based alloy containing alloying addit... |
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Invention
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Magnetic separation of electrochemical cell materials.
A process. The process includes forming a... |
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2021
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Invention
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Magnetic separation of electrochemical cell materials. A process. The process includes forming a ... |
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2018
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Invention
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Corrosion resistant positive grid for lead-acid batteries. reduced that is in a range that is fro... |
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2015
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Invention
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Magnetic separation of electrochemical cell materials. A process and system for the separation of... |
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Invention
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Recycling electrochemical cells and batteries. Methods for separating and recycling battery and e... |
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2014
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Invention
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Corrosion resistant positive grid for lead-acid batteries. A battery grid comprising a continuous... |
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Invention
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Wet electrostatic precipitator and related methods. An emissions reduction stack includes a condi... |
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Invention
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Recycling electrochemical cells and batteries. Processes for separating and recycling battery and... |
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2012
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Invention
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Wet electrostatic precipitator and related methods. An emissions reduction stack comprises a cond... |
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2011
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Invention
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Electrodes made using surfacing technique and method of manufacturing the same. An electrode is f... |
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Invention
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Separation of materials from recycled electrochemical cells and batteries by froth flotation. Mat... |
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Invention
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Wet electrostatic precipitator and related methods. An emissions reduction slack includes a condi... |
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2010
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Invention
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Electrochemical anodes having friction stir welded joints and methods of manufacturing such anode... |
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Invention
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Process for the separation of materials from recycled electrochemical cells and batteries. Materi... |
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2008
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Invention
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Lead-tin-silver-bismuth containing alloy for positive grid of lead acid batteries. A lead-acid ba... |
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2007
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Invention
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Improved alloy and anode for use in the electrowinning of metals. A lead calcium tin alloy to whi... |
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2006
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Invention
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Alloy and anode for use in the electrowinning of metals. A lead calcium tin alloy to which cobalt... |
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2004
|
Invention
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High tin containing alloy for battery components.
This invention relates to lead based alloys us... |
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2001
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Invention
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Method for enhancing lead oxidation during production of lead acid batteries. In the manufacture ... |
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2000
|
Invention
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Alloy for thin positive grid for lead acid batteries and method for manufacture of grid. A lead a... |
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Invention
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Electrowinning anodes which rapidly produce a protective oxide coating. An anode for use in zinc ... |
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1999
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Invention
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Process for the recovery of sulphur from lead-acid battery scrap. A process for recovery of subst... |
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Invention
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Improved electrowinning anode and method of making such anode. In an electrowinning anode in whic... |
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1998
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Invention
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Electrowinning anode. In an electrowinning anode in which a lead anode sheet is tightly fitted to... |
